Results 1 to 10 of about 105,712 (152)

Recent Advances in Regioselective C–H Bond Functionalization of Free Phenols [PDF]

Molecules, 2023
Phenols are important readily available synthetic building blocks and starting materials for organic synthetic transformations, which are widely found in agrochemicals, pharmaceuticals, and functional materials.
Yanan Li, Yekai Huang, Zhi Li, Jianan Sun   +3 more
doaj   +2 more sources

C–H Bond Functionalization of Amines: A Graphical Overview of Diverse Methods [PDF]

SynOpen, 2021
This Graphical Review provides a concise overview of the manifold and mechanistically diverse methods that enable the functionalization of sp3 C–H bonds in amines and their derivatives.
Subhradeep Dutta, Bowen Li, Dillon R. L. Rickertsen, Daniel A. Valles, Daniel Seidel   +4 more
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Synthesis of Benzo[4,5]thiazolo[2,3-c][1,2,4]triazole Derivatives via C-H Bond Functionalization of Disulfide Intermediates [PDF]

Molecules, 2022
Many nitrogen- and sulfur-containing heterocyclic compounds exhibit biological activity. Among these heterocycles are benzo[4,5]thiazolo[2,3-c][1,2,4]triazoles for which two main synthetic approaches exist.
Luis G. Ardón-Muñoz, Jeanne L. Bolliger   +1 more
doaj   +2 more sources

C–H bond functionalization: recent discoveries and future directions [PDF]

Beilstein Journal of Organic Chemistry, 2023
Indranil Chatterjee
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Undirected, Homogeneous C–H Bond Functionalization: Challenges and Opportunities [PDF]

ACS Central Science, 2016
John F. Hartwig, Matthew A. Larsen
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Transition-metal-free electrochemical-induced active C(sp3)-H functionalization

Green Chemistry Letters and Reviews, 2023
Direct C–H bond functionalization is the most effective technique to construct C–X (X = C, N, O, S, etc.), which could simplify the conventional synthesis methods.
Xiaolong Ma, Jinfeng Wei, Xu Yang, Huajin Xu, Yi Hu   +4 more
doaj   +1 more source

Transition-metal-catalyzed aromatic C–H functionalization assisted by the phosphorus-containing directing groups

Green Synthesis and Catalysis, 2023
Transition-metal-catalyzed C–H bond functionalization has attracted tremendous attention as an increasingly important protocol for the construction of C–C and C–X bonds.
Jian Zhang, Lingyun Yao, Jia-Yi Su, Yang-Zi Liu, Quannan Wang, Wei Ping Deng   +5 more
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C–H bond functionalization reactions enabled by photobiocatalytic cascades

Green Synthesis and Catalysis, 2021
Light may participate in biocatalytic processes either by direct light-induced biocatalysis or by cascading light-induced chemical reactions with biocatalytic ones, which are acknowledged as photocatalysis.
Yuanying Li, Bo Yuan, Zhoutong Sun, Wuyuan Zhang   +3 more
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Rollover Cyclometalation as a Valuable Tool for Regioselective C–H Bond Activation and Functionalization

Molecules, 2021
Rollover cyclometalation constitutes a particular case of cyclometallation reaction. This reaction occurs when a chelated heterocyclic ligand loses its bidentate coordination mode and undergoes an internal rotation, after which a remote C–H bond is ...
Antonio Zucca, Maria I. Pilo
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Co(III) Intermediates in Cobalt-Catalyzed, Bidentate Chelation Assisted C(sp²)-H Functionalizations

Inorganics, 2023
The C-H bond activation and functionalization is a powerful tool that provides efficient access to various organic molecules. The cobalt-catalyzed oxidative C-H bond activation and functionalization has earned enormous interest over the past two decades.
Aleksandrs Cizikovs, Liene Grigorjeva
doaj   +1 more source